Monthly Archives: February 2016

You can download our e-book ‘Learn Arduino from Scratch’ from this link In this tutorial, we will build a lightning detector using an Arduino Uno, a few resistors and some jumper wires. Most lightning detectors often cost too much for the normal hobbyist, however this does not mean one cannot enjoy lightning detection and the physics behind it. In this tutorial, using a surprisingly simple circuit we will be able… Read Article →

You can download our e-book ‘Learn Arduino from Scratch’ from this link Recently, a friend of mine had an issue with his car’s ECU and needed a frequency counting device. The solution was a device to determine the pulse frequency emitted by the ECU against the rev counter. So, the device had to have the ability to read digital pulses, between 1v – 5v, which are then interpreted by a… Read Article →